Carbohydrate
In lysozyme catalysis, which of the following does not contribute?

The abnormally high pKa of Glu35
Formation of a covalent intermediate at Asp52
Formation of a covalent intermediate at Ser195
The strained conformation of the D sugar

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Carbohydrate
The glycosidic bond

in sucrose is hydrolyzed by bees
in maltose is not hydrolyzed in lactose intolerant humans
joins glucose and fructose to form sucrose
both (b) and (c)

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Carbohydrate
Glucagon and epinephrine

inhibits gluconeogenesis and glycolysis
inhibits gluconeogenesis and stimulates glycolysis
stimulates gluconeogenesis and inhibits glycolysis
stimulates gluconeogenesis and glycolysis

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